Check the article by Liang and Pardee; Differential display of eukaryotic
mRNA by means of PCR. Science 257:967. I think it should give you
very good pointers as an alternative to substractive libraries
or other such things.
Raj Shankarappa
bsh at med.pitt.edu
Univ of Pittsburgh
>> Dear Netters,
>> I am interested in differential screening to isolate new genes that are
> expressed in one part of the embryo and not another. The problem is the
> extremely tiny pieces of tissue that one has for RNA isolation. The
> dissection is not a problem however.
>> Has anyone out there used PCR successfuly to generate a cDNA library? Does
> Taq have problems amplifying 2.0 kb + fragments? Are there sequencing
> errors introduced?
>> Any relevant references and suggestions are welcome.
>> I already have copies of these articles:
>> Brunet et al, 1991, Science, vol.252, pg 856-859.
>> Straus and Ausubel, PNAS, 87, 1889-1893.
>> Belyavsky et al, NAR, vol.17, 1989, 2919-2931
>>> --
> The most important event in life is not birth or death but gastrulation.
> Lewis Wolpert
>jrichmn at ccu.umanitoba.ca>